How can I catch a scammer on the internet?

You could post up the email address and the emails themselves that the scammer is using, it will help make your post more googlable for other suspicious potential victims to find when looking for information.

Do you know how to check the header of a received email? If not, you could google for information. Being able to read the header to determine the geographic location an email originated from will help you weed out the most obvious scams and scammers. Then delete and block that scammer. Don't bother to tell him that you know he is a scammer, it isn't worth your effort. He has one job in life, convincing victims to send him their hard-earned cash.

Whenever suspicious or just plain curious, google everything, website addresses, names used, companies mentioned, phone numbers given, all email addresses, even sentences from the emails as you might be unpleasantly surprised at what you find already posted online. You can also post/ask here and every scam-warner-anti-fraud-busting site you can find before taking a chance and losing money to a scammer.

Making a scammer's scam googlable on every scam-warner-anti-fraud-busting site you can find is a great way to slow that scammer down when a suspicious potential victim goes looking for information, finds your post containing the name the scammer is using, his email address, phone number and the emails themselves and then that potential victim does not become a scam victim because you took the time "get the word out". Thanks!!

Wasting a scammer's time legally and safely is called "scambaiting". If you google that word, you will find sites where you can read scambaits, post up the emails and email addresses of scammers, ask questions and learn all about that hobby.

i'd like it too yet there is not any policing scammers on the internet. The police don't have time for it. i don't comprehend why a clean employer isn't created to stop this - such lots of folk are being ripped off. the internet is a breeding floor for scum.

It won't help. But good luck!

http://www.consumeraction.gov/

http://www.consumerfraudreporting.org/